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Technical Data Sheet
618998-2 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, body_length: 0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND HERMETICALLY SEALED AND LOW POWER AND POSITIVE OUTPUTS, output_logic_form: DIODE-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-450-7214, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
618998-2
NSN: 5962-00-450-7214
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
body_length0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
features_providedMONOLITHIC AND HERMETICALLY SEALED AND LOW POWER AND POSITIVE OUTPUTS
output_logic_formDIODE-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 FLAT LEADS
NSN5962-00-450-7214
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 618998-2 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY LENGTH: 0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
BODY HEIGHT: 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
OUTPUT LOGIC FORM: DIODE-TRANSISTOR LOGIC
TERMINAL SURFACE TREATMENT: SOLDER
DESIGN FUNCTION AND QUANTITY: 4 GATE, NAND
INCLOSURE CONFIGURATION: FLAT PACK
FEATURES PROVIDED: MONOLITHIC AND HERMETICALLY SEALED AND LOW POWER AND POSITIVE OUTPUTS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.5 VOLTS MAXIMUM POWER SOURCE
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
BODY HEIGHT0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
OUTPUT LOGIC FORMDIODE-TRANSISTOR LOGIC
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY4 GATE, NAND
INCLOSURE CONFIGURATIONFLAT PACK
FEATURES PROVIDEDMONOLITHIC AND HERMETICALLY SEALED AND LOW POWER AND POSITIVE OUTPUTS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.5 VOLTS MAXIMUM POWER SOURCE
MAXIMUM POWER DISSIPATION RATING68.0 MILLIWATTS
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
618998-7Interchangeable
interchangeable cross-reference
interchangeable
9946Interchangeable
interchangeable cross-reference
interchangeable
MC946LAInterchangeable
interchangeable cross-reference
interchangeable
40-654-1008-09Interchangeable
interchangeable cross-reference
interchangeable
14041653-8Interchangeable
interchangeable cross-reference
interchangeable
946FMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 618998-2?
618998-2 is a MICROCIRCUIT,DIGITAL.
What parts can replace 618998-2?
There are 22 known substitutes for 618998-2: 618998-7, 9946, MC946LA and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 618998-2?
618998-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-450-7214. This indicates validated use in U.S. government and defense supply chains.
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